Pair of insulators



FIG. 1 is a top perspective view of an pair of insulators;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8-8 of FIG. 1.

The broken lines in the drawings depict portions of the pair of insulators that form no part of the claimed design. 

CLAIM The ornamental design for a pair of insulators, as shown and described. 